FILE - This Jan. 26, 2014 file photo shows Bruno Mars accepting the award for best pop vocal album for "Unorthodox Jukebox" at the 56th annual Grammy Awards in Los Angeles. Mars will answer questions about his Super Bowl halftime performance at the Rose Theater in the Time Warner Center in New York City on Thursday. Renee Fleming, who will sing the national anthem, will give a press conference before Mars. (Photo by Matt Sayles/Invision/AP, File) ORG XMIT: NYET400